S.cerevisiae - Yeastract

Gene Ontology Information

Protein Name	Sdh3p
Description	Subunit of succinate dehydrogenase and of TIM22 translocase; functions as cytochrome b subunit of succinate dehydrogenase, which couples oxidation of succinate to transfer of electrons to ubiquinone as part of the TCA cycle and the mitochondrial respiratory chain; also required for mitochondrial inner membrane protein import as part of the TIM22 complex; SDH3 has a paralog, SHH3, that arose from the whole genome duplication
GO Terms: Biological Process	level 4: tricarboxylic acid cycle level 6: cellular respiration level 7: protein insertion into mitochondrial inner membrane level 8: mitochondrial electron transport, succinate to ubiquinone
GO Terms: Molecular Function	level 3: quinone binding level 4: electron transfer activity level 4: oxidoreductase activity, acting on the CH-CH group of donors level 5: succinate dehydrogenase activity level 5: metal ion binding level 6: succinate dehydrogenase (ubiquinone) activity
GO Terms: Cellular Component	level 3: membrane level 4: integral component of membrane level 4: mitochondrion level 4: succinate dehydrogenase complex level 5: TIM22 mitochondrial import inner membrane insertion complex level 5: mitochondrial respiratory chain complex II, succinate dehydrogenase complex (ubiquinone) level 6: mitochondrial inner membrane
External source	Open in SGD